package day03;

public class OperDemo1 {
    public static void main(String[] args) {
            int a=5,b=5;
            a++;
            b++;
            System.out.println(a);
            System.out.println(b);
            int c=a++;
            int d=++b;
            System.out.println(c);
            System.out.println(a);
            System.out.println(d);
            System.out.println(b+"以下为下一行");
            a--;
            b--;
            System.out.println(a);
            System.out.println(b);
            int c1=a--;
            int d1=--b;
            System.out.println(c1);
            System.out.println(a);
            System.out.println(d1);
            System.out.println(b);
    }
}
